Globally, นิมรัตน์ (นิมรัตน์ 
) is a very rare unisex given name. The forename นิมรัตน์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare gender-neutral name. More frequently, นิมรัตน์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| นิมรัตน์ | Thailand |